The question is not really about parsing the HTML, but rather parsing the HTML and adding elements to the DOM according to the HTML tags. For example - I want to be able to take an HTML page, add attribute to the HTML tags - such as "class='replace'", put some PHP/ASPNET code in the page (make an ASPX page with ASPNET or put some include with PHP) and make them parse the page every time it is accessed and manipulate the DOM of the tags marked as 'class="replace".
For example if I have < div class='replace'>< /div>, after I run the script I'll get something like < div class='replace'>This is a new text< /div>
I'd like to know one (or more) ways to parse the HTML page output. I'd like to detect some patterns on the HTML that will be send to the client and log some info if present.
i have an html (save in a string variable if needed) and i want to use the content of one of the html's tables (the html page has 4 tables an i want only one of them) . i read a lot of similar post but i didn't find anything helpful. on how to parse the html and get the content of one of the tables so i can use this data later?
I am creating a web app in ASP.NET with VB code behind. I would like it so that a user can input a url ("[URL]") and then when the user presses the GO button, I want the system to interprete the [URL] page (without navigating to it), look in the HTML source, and store all data that is present within the URL's <p></p> tags...is this possible?
I have noticed a similar thing present on [URL]. When you submit an article to [URL], it automatically looks at the URL's <meta name="description" content="" /> in the URL HTML file. I would like to do a similar thing, but instead extract all text between all <p></p> tags.
I'm trying to parse a HTML file to retrieve certain info in my asp.net app. I've looked at the html agility pack but found that also quite difficult. :-) As my HTML should be pretty standard I'm hoping regex is quick and easy. I need a regex that will look through the html file (which I've loaded into a string) and find the below line and take out the DATATOEXTRACT (which will be some sort of text, the name of a recipe in this case) so I can put it into a variable:
parsing the HTML from a URL for e.g. www.google.com...Idea is to convert the html to xml and than read and dump the content in the database...Is the approach correct or their a better way to do so?
i want to display these symbols in a textbox [URL] ok say i want to display a square root symbol I need to parse html command txt1.text=" html command square root symbol is " & √ 'this needs to be parsed
This works. Now I have to submit a form via C# code.... DONE. It works. And my C# code saves the "new" HTML to a string variable called "submitParsedHTML". My question is: how to I change out the URL, to go through the string variable instead? I am thinking about doing this: When the user clicks the button to "Post" to the form and the app grabs the HTML. The app logs into my FTP account and saves the HTML as a seperate (temporary) file to be used on the internet [URL] Then the app can then parse the HTML as if it was a normal HTML document and not have to go through formatting the text to an HTML document. What do you all think?
I can use the TextFieldParser Class to parse the text of a file in the file system (given the abslolute path) but it won't parse text from a file whose location is identified by a URI.
Where I live the local transport service has this page where you can read about delays and disturbances in the traffic. I would like to parse this page so I can store this data and make a nice report of it.
The problem is that to be able to get the information you need to submit a form by making some choices and clicking a button. You can't just visit the page.
How can I get the information "behind" the form from code so that I can parse it?
I want to parse an address from a text field. for example
textbox data = 123 test street, mountain view, CA 91302 Dim address = Address.text parse(address) to Address1 Address2 City State Zip
I found someones sample code, but it doesn't work all that well. here it is non the less
Public Function parseAddress(ByVal input As String) As Collection input = input.Replace(",", "") input = input.Replace(" ", " ") Dim splitString() As String = Split(input) Dim streetMarker() As String = New String() {"street", "st", "st.", "avenue", "ave", "ave.", "blvd", "blvd.", "highway", "hwy", "hwy.", "box", "road", "rd", "rd.", "lane", "ln", "ln.", "circle", "circ", "circ.", "court", "ct", "ct."} Dim address1 As String Dim address2 As String = "" Dim city As String Dim state As String Dim zip As String Dim streetMarkerIndex As Integer zip = splitString(splitString.Length - 1).ToString() state = splitString(splitString.Length - 2).ToString() streetMarkerIndex = getLastIndexOf(splitString, streetMarker) + 1 Dim sb As New StringBuilder For counter As Integer = streetMarkerIndex To splitString.Length - 3 sb.Append(splitString(counter) + " ") Next counter city = RTrim(sb.ToString()) Dim addressIndex As Integer = 0 For counter As Integer = 0 To streetMarkerIndex If IsNumeric(splitString(counter)) _ Or splitString(counter).ToString.ToLower = "po" _ Or splitString(counter).ToString().ToLower().Replace(".", "") = "po" Then....
I just uploaded files to my website and am getting a parser error when it comes to the Inherits word. If the exact error , you can look at [URL] the required dll is located at [URL] if it i got the web host godaddy sells. Also I thought it would be worth noting that if I remove the Inherits from the page there is no error.
I have a String that contains the following: ?workarea=London+&+Home+Counties+Ltd&sub=fs&&&FASh*5which resembles a URI query string. What is the best way to parse the elements of this string (workarea and sub) without messing about with string manipulation?If I use HttpUtility.ParseQueryString is gets stuck as both elements include &. However if I encode the whole thing first I lose the seperations of the elements. Ideally the output would be:workarea = London & Home Counties Ltdsub = fs&&&FASh*5
The data being passed to the C# function looks like:
lbItems=1&lbItems=3&lbItems=5
Is there any built-in C# function that can deserialize that easily, to convert the values into an array of some sort? Or maybe there's a better way to pass the data from jQuery?
I am trying to parse out the date in datetime function. For example, I have 1/2/2010 and would like to parse out the day, month and year into different variables.
sDatetime = 1/2/2010 sDay = 1 sMonth = 2 sYear= 2010. Also I would like the day to be shown as 01 not just "1".
I could use the DataContractJsonSerializer Class and have custom Classes defined. However, am not sure how keys like "$" would get converted to in .Net.
